Why do tariffs exist?

Answer: Protect domestic industries

Punish other countries — Wrong. While tariffs can be used in trade disputes, their primary purpose is protecting domestic producers from foreign competition. 'Punishment' is rarely the goal—protection and revenue are the main reasons.

Protect domestic industries ✓ — Correct! Tariffs (taxes on imports) make foreign goods more expensive, giving domestic producers a price advantage. This protects local jobs and industries from cheaper foreign competition. However, tariffs also raise prices for consumers, reduce efficiency, and can trigger trade wars. They're controversial—protection helps some workers but hurts consumers and economic efficiency.

Tariffs increase trade volume — Wrong. Tariffs do the opposite—they reduce trade volume by making imports more expensive, encouraging people to buy domestic products instead. Free trade advocates argue this reduces overall economic efficiency.